Gluten-related skin disorders: clinical presentation, diagnostic and treatments.

Gluten-related disorders (GRDs) encompass a spectrum of clinical manifestations triggered by gluten ingestion in genetically susceptible individuals. These disorders include celiac disease (CD) and non-celiac gluten sensitivity (NCGS) and present with both intestinal and extraintestinal symptoms, including skin manifestations. Besides the well-known association between CD and dermatitis herpetiformis, considered as the cutaneous manifestation of CD, other dermatoses have been associated to GRDs. In this paper, we provide a concise overview of the clinical appearance, diagnosis and therapeutic management of GRDs, a tool which we hope will facilitate clinicians when faced with this challenging group of diseases.